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Uploaded on Mar 25, 2011
Patrick Carman is the author of "The Black Circle," the fifth installment in the groundbreaking New York Times bestselling multiplatform The 39 Clues™ series which combines books, collectible cards, and an interactive online game where readers become a part of the story. After visiting more than 1,000 schools nationwide, Carman understands what captivates kids and how multimedia fits into their daily lives.